https://www.thingiverse.com/thing:2158287 Ring adapter for a drilling stand under Hilda ---- https://youtu.be/Zjat7RC5TDs ---- https://youtu.be/hl4zX_9yB1U ----Links to used tools: HILDA 400W Mini Electric Drill - https://amzn.to/2So9w04 or http://ali.pub/2z2dyd Mini Aluminum Alloy Table Vise - https://amzn.to/2SjPO5k or http://ali.pub/2z2e7b Miniature Mini Multifunction Table - https://amzn.to/2ShCzSF or http://ali.pub/2z2edx Mini drill stand - https://amzn.to/2CvOhng or http://ali.pub/2z2enu Carbide drills for high speed - https://amzn.to/2LCPr3u or http://ali.pub/2z2erx Carbide-tipped cutters for high-speed "corn" - https://amzn.to/2SiC0It or http://ali.pub/2z2eyx NOGA deburring tool - https://amzn.to/2BBMueR or http://ali.pub/2z2f0v NOGA BS1010 DeburRing Blades - https://amzn.to/2SjXgxB or http://ali.pub/2z2f7h Buy & save with CashBack - http://ali.pub/2v0znm ---- Donate with PayPal ---> https://www.paypal.me/perinski Instagram ---> https://www.instagram.com/v.perinski/ Twitter ---> https://twitter.com/v_perinski Pinterest ---> https://www.pinterest.com/v_perinski/ Tingiverse ---> https://www.thingiverse.com/thing:2110500 Facebook ---> https://www.facebook.com/3DPrinting.stl/

Attribution - Creative Commons

ring, adapter, tools, drill, hilda